For the professional work I have done in Rust the compile times are workable when using cargo workspaces and incremental compilation. Making sure to when possib

For the professional work I have done in Rust the compile times are workable when using cargo workspaces and incremental compilation. Making sure to when possible work directly in a member crate compiling only that for the iteration cycle. That requires a DAG structure for all dependencies so does not work everywhere. Getting CI up to speed is a completely different (awful) topic.